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71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
/*
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* Copyright 2025 CloudWeGo Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package eino
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import (
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"context"
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"github.com/RanFeng/ilog"
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"github.com/cloudwego/eino/compose"
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"github.com/cloudwego/eino-examples/flow/agent/deer-go/biz/consts"
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"github.com/cloudwego/eino-examples/flow/agent/deer-go/biz/model"
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)
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func routerResearchTeam(ctx context.Context, input string, opts ...any) (output string, err error) {
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// ilog.EventInfo(ctx, "routerResearchTeam", "input", input)
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err = compose.ProcessState[*model.State](ctx, func(_ context.Context, state *model.State) error {
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defer func() {
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output = state.Goto
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}()
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state.Goto = consts.Planner
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if state.CurrentPlan == nil {
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return nil
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}
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for i, step := range state.CurrentPlan.Steps {
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if step.ExecutionRes != nil {
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continue
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}
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ilog.EventInfo(ctx, "research_team_step", "step", step, "index", i)
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switch step.StepType {
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case model.Research:
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state.Goto = consts.Researcher
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return nil
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case model.Processing:
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state.Goto = consts.Coder
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return nil
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}
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}
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if state.PlanIterations >= state.MaxPlanIterations {
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state.Goto = consts.Reporter
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return nil
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}
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return nil
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})
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return output, nil
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}
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func NewResearchTeamNode[I, O any](ctx context.Context) *compose.Graph[I, O] {
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cag := compose.NewGraph[I, O]()
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_ = cag.AddLambdaNode("router", compose.InvokableLambdaWithOption(routerResearchTeam))
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_ = cag.AddEdge(compose.START, "router")
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_ = cag.AddEdge("router", compose.END)
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return cag
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}
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